What are the two ways to get private values inside a subroutine?

0 Answers  

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What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;

1 Answers  

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What is 'rollback' command in perl?

0 Answers  

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What is the use of "stderr()"?

0 Answers  

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How to count no of occurrence of a unique patterns in perl?

4 Answers   Ness Technologies,

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What is the use of now constructor in perl?

0 Answers  

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What is the difference between perl list and perl array?

0 Answers  

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Which functions in Perl allows you to include a module file or a module and what is the difference between them?

0 Answers  

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Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.

2 Answers  

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What does the command "use strict" do and why should you use it?

2 Answers   Symphony, TCS,

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How do I read command-line arguments with Perl?

0 Answers  

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What does -> symbol indicates in Perl?

0 Answers  

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